Denken in tweespraak - Boenders, Frans, 1942- (Amsterdam : Bezige Bij, 1978)
[gesprekken met Stephen Toulmin en Allan Janik, Ronald Laing, Thomas Szasz, Henri F. Ellenberger, Paul Roazen, Karl Popper, Thomas Kuhn, Paul Feyerabend, Peter Gay, Theodore Roszak, Alvin Toffler]
Keywords: Civilization, Modern -- 20th century; Philosophy, Modern -- 20th century